Overlay histogram showing A549 cells stained with ab128870 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab128870, 1/1000 dilution) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-rabbit IgG (H+L) (ab96899) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (0.1μg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter. This antibody gave a positive signal in A549 cells fixed with 4% paraformaldehyde (10 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.
All lanes : Anti-Fatty Acid Synthase antibody [EPR7466] (ab128870) at 1/10000 dilutionLane 1 : HeLa cell lysate Lane 2 : 293T cell lysate Lane 3 : A549 cell lysateLysates/proteins at 10 µg per lane.SecondaryGoat-anti-rabbit HRP at 1/2000 dilutiondeveloped using the ECL technique
ab128870, at a 1/100 dilution, staining Fatty Acid Synthase in paraffin embedded Human liver tissue by Immunohistochemistry.
ab128870, at a 1/250 dilution, staining Fatty Acid Synthase in A549 cells by Immunofluorescence.
Equilibrium disassociation constant (KD)Learn more about KD Click here to learn more about KD